.colleft, .colright{
	float:left;
	position:relative;
	padding:0;
	margin:0;
	}


.colleft, .colright{
	width:50%;
	}



.ins{
	clear:both;
	float:left;
	width:100%;

	}

.insleft,
.insright{
	float:left;
	position:relative;
	padding:0;
	margin:0;
	}

.insleft{
	width:300px;	
	}


	
.insright{
	width:700px;
	}